Change the page layout - Microsoft Support
Learn how to adjust the size, shape, or orientation of your PowerPoint slides for different purposes. Find out how to use custom slide size, landscape, portrait, or maximize or ensure fit options.
Change the page orientation in PowerPoint between landscape …
Learn how to switch from landscape (horizontal) to portrait (vertical) layout for PowerPoint slides. Follow the steps for Windows, macOS, or Web, and choose between Maximize or Ensure Fit options.
Edit page numbering, footers, and headers for Handouts in PowerPoint …
Learn how to use the Handout Master to change page numbering, orientation, size, and background for your presentation handouts. You can also add or remove headers and footers, logos, and effects for your handouts.
Create or change a presentation’s handout - Microsoft Support
Learn how to edit the appearance, layout, headers, footers, and background of your PowerPoint handouts. Follow the steps to use the Handout Master tab, change the slides per page, orientation, size, and preview your handouts before printing.
Change the page orientation in PowerPoint - Microsoft Support
Learn how to switch between landscape and portrait layout in your PowerPoint presentation. Follow the steps to select Design, Slide Size, Custom Slide Size, and OK.
Create and save a PowerPoint template - Microsoft Support
Learn how to create and save a PowerPoint template (.potx) file that you can share and reuse. Find out how to modify a slide master and a set of slide layouts, and how to apply a template to a new presentation.
Edit and re-apply a slide layout - Microsoft Support
Learn how to change or create a slide layout in PowerPoint by using the Slide Master view. You can add, edit, or remove placeholders, rename the layout, and apply the updates to your slides.
Edit or print PowerPoint handouts in Word - Microsoft Support
Learn how to export your PowerPoint slides to Word and use its features to format and print your handouts. Find out how to deal with memory issues and provide feedback on the export process.
Apply or change a slide layout - Microsoft Support
Learn how to use different PowerPoint slide layouts to arrange slide content and improve readability. Select Home > Layout to choose a layout and customize it with placeholders, formatting, and effects.
Change the page orientation in PowerPoint - Microsoft Support
Learn how to switch from landscape to portrait layout in your PowerPoint presentation. Follow the steps to select Design, Slide Size, Custom Slide Size, and Portrait options.
Edit and re-apply a slide layout - Microsoft Support
If you apply a slide layout to one or more slides in your presentation, and then go back and edit that layout by adding a placeholder, custom prompt text, or completing some other layout-altering action, you must reapply the layout to the slides so that the slides adhere to the updated layout.